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-rw-r--r--tests/auto/corelib/text/qstring/tst_qstring.cpp146
1 files changed, 96 insertions, 50 deletions
diff --git a/tests/auto/corelib/text/qstring/tst_qstring.cpp b/tests/auto/corelib/text/qstring/tst_qstring.cpp
index c96210f53d..3714e854f7 100644
--- a/tests/auto/corelib/text/qstring/tst_qstring.cpp
+++ b/tests/auto/corelib/text/qstring/tst_qstring.cpp
@@ -37,6 +37,7 @@
# undef QT_ASCII_CAST_WARNINGS
#endif
+#include <private/qglobal_p.h> // for the icu feature test
#include <QtTest/QtTest>
#include <qregexp.h>
#include <qregularexpression.h>
@@ -458,8 +459,8 @@ private slots:
void trimmed();
void toUpper();
void toLower();
- void isUpper();
- void isLower();
+ void isLower_isUpper_data();
+ void isLower_isUpper();
void toCaseFolded();
void rightJustified();
void leftJustified();
@@ -577,7 +578,7 @@ private slots:
void repeated_data() const;
void compareRef();
void arg_locale();
-#ifdef QT_USE_ICU
+#if QT_CONFIG(icu)
void toUpperLower_icu();
#endif
#if !defined(QT_NO_UNICODE_LITERAL)
@@ -2235,7 +2236,7 @@ void tst_QString::toUpper()
upper += QChar(QChar::highSurrogate(0x10428));
QCOMPARE(lower.toUpper(), upper);
-#ifdef QT_USE_ICU
+#if QT_CONFIG(icu)
// test doesn't work with ICU support, since QChar is unaware of any locale
QEXPECT_FAIL("", "test doesn't work with ICU support, since QChar is unaware of any locale", Continue);
QVERIFY(false);
@@ -2247,7 +2248,7 @@ void tst_QString::toUpper()
if (upper.length() == 1)
QVERIFY(upper == QString(1, QChar(i).toUpper()));
}
-#endif
+#endif // icu
}
void tst_QString::toLower()
@@ -2295,7 +2296,7 @@ void tst_QString::toLower()
upper += QChar(QChar::highSurrogate(0x10400));
QCOMPARE( upper.toLower(), lower);
-#ifdef QT_USE_ICU
+#if QT_CONFIG(icu)
// test doesn't work with ICU support, since QChar is unaware of any locale
QEXPECT_FAIL("", "test doesn't work with ICU support, since QChar is unaware of any locale", Continue);
QVERIFY(false);
@@ -2307,47 +2308,86 @@ void tst_QString::toLower()
if (lower.length() == 1)
QVERIFY(str.toLower() == QString(1, QChar(i).toLower()));
}
-#endif
+#endif // icu
}
-void tst_QString::isUpper()
-{
- QVERIFY(!QString().isUpper());
- QVERIFY(!QString("").isUpper());
- QVERIFY(QString("TEXT").isUpper());
- QVERIFY(!QString("text").isUpper());
- QVERIFY(!QString("Text").isUpper());
- QVERIFY(!QString("tExt").isUpper());
- QVERIFY(!QString("teXt").isUpper());
- QVERIFY(!QString("texT").isUpper());
- QVERIFY(!QString("TExt").isUpper());
- QVERIFY(!QString("teXT").isUpper());
- QVERIFY(!QString("tEXt").isUpper());
- QVERIFY(!QString("tExT").isUpper());
- QVERIFY(!QString("@ABYZ[").isUpper());
- QVERIFY(!QString("@abyz[").isUpper());
- QVERIFY(!QString("`ABYZ{").isUpper());
- QVERIFY(!QString("`abyz{").isUpper());
-}
-
-void tst_QString::isLower()
-{
- QVERIFY(!QString().isLower());
- QVERIFY(!QString("").isLower());
- QVERIFY(QString("text").isLower());
- QVERIFY(!QString("Text").isLower());
- QVERIFY(!QString("tExt").isLower());
- QVERIFY(!QString("teXt").isLower());
- QVERIFY(!QString("texT").isLower());
- QVERIFY(!QString("TExt").isLower());
- QVERIFY(!QString("teXT").isLower());
- QVERIFY(!QString("tEXt").isLower());
- QVERIFY(!QString("tExT").isLower());
- QVERIFY(!QString("TEXT").isLower());
- QVERIFY(!QString("@ABYZ[").isLower());
- QVERIFY(!QString("@abyz[").isLower());
- QVERIFY(!QString("`ABYZ{").isLower());
- QVERIFY(!QString("`abyz{").isLower());
+void tst_QString::isLower_isUpper_data()
+{
+ QTest::addColumn<QString>("string");
+ QTest::addColumn<bool>("isLower");
+ QTest::addColumn<bool>("isUpper");
+
+ int row = 0;
+ QTest::addRow("lower-and-upper-%02d", row++) << QString() << true << true;
+ QTest::addRow("lower-and-upper-%02d", row++) << QString("") << true << true;
+ QTest::addRow("lower-and-upper-%02d", row++) << QString(" ") << true << true;
+ QTest::addRow("lower-and-upper-%02d", row++) << QString("123") << true << true;
+ QTest::addRow("lower-and-upper-%02d", row++) << QString("@123$#") << true << true;
+ QTest::addRow("lower-and-upper-%02d", row++) << QString("π„žπ„΄π†β™«") << true << true; // Unicode Block 'Musical Symbols'
+ // not foldable
+ QTest::addRow("lower-and-upper-%02d", row++) << QString("πšŠπš‹πšŒπšπšŽ") << true << true; // MATHEMATICAL MONOSPACE SMALL A, ... E
+ QTest::addRow("lower-and-upper-%02d", row++) << QString("𝙖,𝙗,π™˜,𝙙,π™š") << true << true; // MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL A, ... E
+ QTest::addRow("lower-and-upper-%02d", row++) << QString("π—”π—•π—–π——π—˜") << true << true; // MATHEMATICAL SANS-SERIF BOLD CAPITAL A, ... E
+ QTest::addRow("lower-and-upper-%02d", row++) << QString("𝐀,𝐁,𝐂,𝐃,𝐄") << true << true; // MATHEMATICAL BOLD CAPITAL A, ... E
+
+ row = 0;
+ QTest::addRow("only-lower-%02d", row++) << QString("text") << true << false;
+ QTest::addRow("only-lower-%02d", row++) << QString("Γ aa") << true << false;
+ QTest::addRow("only-lower-%02d", row++) << QString("øæß") << true << false;
+ QTest::addRow("only-lower-%02d", row++) << QString("text ") << true << false;
+ QTest::addRow("only-lower-%02d", row++) << QString(" text") << true << false;
+ QTest::addRow("only-lower-%02d", row++) << QString("hello, world!") << true << false;
+ QTest::addRow("only-lower-%02d", row++) << QString("123@abyz[") << true << false;
+ QTest::addRow("only-lower-%02d", row++) << QString("`abyz{") << true << false;
+ QTest::addRow("only-lower-%02d", row++) << QString("a𝙖a|b𝙗b|cπ™˜c|d𝙙d|eπ™še") << true << false; // MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL A, ... E
+ QTest::addRow("only-lower-%02d", row++) << QString("𐐨") << true << false; // DESERET SMALL LETTER LONG I
+ // uppercase letters, not foldable
+ QTest::addRow("only-lower-%02d", row++) << QString("text𝗔text") << true << false; // MATHEMATICAL SANS-SERIF BOLD CAPITAL A
+
+ row = 0;
+ QTest::addRow("only-upper-%02d", row++) << QString("TEXT") << false << true;
+ QTest::addRow("only-upper-%02d", row++) << QString("Γ€AA") << false << true;
+ QTest::addRow("only-upper-%02d", row++) << QString("Γ˜Γ†αΊž") << false << true;
+ QTest::addRow("only-upper-%02d", row++) << QString("TEXT ") << false << true;
+ QTest::addRow("only-upper-%02d", row++) << QString(" TEXT") << false << true;
+ QTest::addRow("only-upper-%02d", row++) << QString("HELLO, WORLD!") << false << true;
+ QTest::addRow("only-upper-%02d", row++) << QString("123@ABYZ[") << false << true;
+ QTest::addRow("only-upper-%02d", row++) << QString("`ABYZ{") << false << true;
+ QTest::addRow("only-upper-%02d", row++) << QString("A𝐀A|B𝐁B|C𝐂C|D𝐃D|E𝐄E") << false << true; // MATHEMATICAL BOLD CAPITAL A, ... E
+ QTest::addRow("only-upper-%02d", row++) << QString("𐐀") << false << true; // DESERET CAPITAL LETTER LONG I
+ // lowercase letters, not foldable
+ QTest::addRow("only-upper-%02d", row++) << QString("TEXT𝚊TEXT") << false << true; // MATHEMATICAL MONOSPACE SMALL A
+
+ row = 0;
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("Text") << false << false;
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("tExt") << false << false;
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("teXt") << false << false;
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("texT") << false << false;
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("TExt") << false << false;
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("teXT") << false << false;
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("tEXt") << false << false;
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("tExT") << false << false;
+ // not foldable
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("TEXT𝚊text") << false << false; // MATHEMATICAL MONOSPACE SMALL A
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("text𝗔TEXT") << false << false; // MATHEMATICAL SANS-SERIF BOLD CAPITAL A
+ // titlecase, foldable
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("abcLjdef") << false << false; // LATIN CAPITAL LETTER L WITH SMALL LETTER J
+ QTest::addRow("not-lower-nor-upper-%02d", row++) << QString("ABCLjDEF") << false << false; // LATIN CAPITAL LETTER L WITH SMALL LETTER J
+}
+
+void tst_QString::isLower_isUpper()
+{
+ QFETCH(QString, string);
+ QFETCH(bool, isLower);
+ QFETCH(bool, isUpper);
+
+ QCOMPARE(string.isLower(), isLower);
+ QCOMPARE(string.toLower() == string, isLower);
+ QVERIFY(string.toLower().isLower());
+
+ QCOMPARE(string.isUpper(), isUpper);
+ QCOMPARE(string.toUpper() == string, isUpper);
+ QVERIFY(string.toUpper().isUpper());
}
void tst_QString::toCaseFolded()
@@ -4664,6 +4704,12 @@ void tst_QString::fromUcs4()
s = QString::fromUcs4(U"\u221212\U000020AC\U00010000");
QCOMPARE(s, QString::fromUtf8("\342\210\222" "12" "\342\202\254" "\360\220\200\200"));
#endif
+
+ // QTBUG-62011: don't mistake ZWNBS for BOM
+ // Start with one BOM, to ensure we use the right endianness:
+ const uint text[] = { 0xfeff, 97, 0xfeff, 98, 0xfeff, 99, 0xfeff, 100 };
+ s = QString::fromUcs4(text, 8);
+ QCOMPARE(s, QStringView(u"a\xfeff" u"b\xfeff" u"c\xfeff" "d"));
}
void tst_QString::toUcs4()
@@ -5623,7 +5669,7 @@ void tst_QString::localeAwareCompare()
QStringRef r2(&s2, 0, s2.length());
if (!locale.isEmpty()) {
-#if defined (Q_OS_DARWIN) || defined(QT_USE_ICU)
+#if defined (Q_OS_DARWIN) || QT_CONFIG(icu)
QSKIP("Setting the locale is not supported on OS X or ICU (you can set the C locale, but that won't affect localeAwareCompare)");
#else
const char *newLocale = setlocale(LC_ALL, locale.toLatin1());
@@ -5631,10 +5677,10 @@ void tst_QString::localeAwareCompare()
setlocale(LC_ALL, "");
QSKIP("Please install the proper locale on this machine to test properly");
}
-#endif
+#endif // Darwin || icu
}
-#ifdef QT_USE_ICU
+#if QT_CONFIG(icu)
// ### for c1, ICU disagrees with libc on how to compare
QEXPECT_FAIL("c1", "ICU disagrees with test", Abort);
#endif
@@ -6592,7 +6638,7 @@ void tst_QString::arg_locale()
}
-#ifdef QT_USE_ICU
+#if QT_CONFIG(icu)
// Qt has to be built with ICU support
void tst_QString::toUpperLower_icu()
{
@@ -6626,7 +6672,7 @@ void tst_QString::toUpperLower_icu()
QCOMPARE(l.toLower(sup), sup);
QCOMPARE(l.toLower(QString::fromLatin1("i")), QString::fromLatin1("i"));
}
-#endif
+#endif // icu
#if !defined(QT_NO_UNICODE_LITERAL)
// Only tested on c++0x compliant compiler or gcc
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-04 20:10:20 +0000